Which of these final two remaining member federation clubs will move into the last four with only Hyundai A-League clubs remaining as opposition?

Adelaide United’s thrilling battles with Melbourne Victory has seen the rivalry between Victoria and South Australian football intensify in recent years and these two PS4 NPL clubs will add another chapter to it.

The clash sees two former NSL strikers go head-to-head as coaches with John Anastasiadis pitting his wits against Adelaide’s Damien Mori.

The big challenge for both of these sides has been keeping their match fitness up almost two months since the end of their respective seasons.

While the Greens have trained right through since their last 16 victory over Sydney Olympic, Mori gave City some time off training to recharge and refresh.

Which tactic pays off will be evident around on Wednesday night.

Bentleigh have been one of the surprise packets of the inaugural Westfield FFA Cup and have the benefit of home ground advantage for this one.

Wayne Wallace, who scored the winner in the opening round win over Parramatta, will again be a key figure for the Greens, while the likes of Luke Pilkington and Liam McCormick are also in good form.

The Greens will be without last round’s goal-scorer Ryan de Vries who is back in New Zealand while Andre McNamara misses out with an ankle problem.

It’s a blow with the home side needing to be at their best to topple Adelaide City, who have been the giant-killers of the competition so far.

City are the only PS4 NPL club to eliminate a Hyundai A-League side – with their 1-0 win over Western Sydney Wanderers FC – as well as disposing of Brisbane Strikers in the last round.

Both of those wins came in Adelaide so this is the first time in the Cup City will have to get the job done on the road.

Working in their favour is they do have some exceptional talent which has lit up the tournament, none more so than teenager Thomas Love, who has gained interest from Hyundai A-League clubs.

Striker Anthony Costa is another who has been a key figure for Adelaide, while skipper Matt Halliday and Nick Budin are other keys for the Zebras.

More than 100 Adelaide City fans are set to follow their side in what should be a cracking atmosphere at a sold-out Kingston Heath.